Research In Device Management System Based On NHibernate And Assembly Technology Of .Net Framework

In this paper a device management system is introduced with the background of Author's experience in personally attending the enterprise device management software construction and overall research on the system's pattern and OOD methodology applied with the project design infrastructure. This paper gives an instruction on boosting the enterprise information construction, noticeable by both practical meaning, and methodical value as well.The main content and results given herein are as follows:1. To design and propose the overall functional structure of the system, C/S or B/S is applicable to meet enterprise desire.2. To research device management problem in nowadays environment, in the center of the general functions and requirements and the problems such as device basic property enter-in, query to device, and dealing transaction of out-renting devices, device general management, and system data reporting, all with designing highlight and structure for these mainly module.3. Device management system is the combination of device management and computer science, also the routine by softerware engineering method, where OOD is applied for most exhausted analysis in this device management system, and C#2.0 is adopted as development tool. In system deployment, module design and coding stage, NHibernate third-party software is researched in detail and fully used for assembly optimization in this system. In all they are all contributed to give more a solution of self developed Assemblies and NHibernate combination than a simple software application system, which give more modern software engineering meaning.Main Creational Point and Technological Initializations:1. Facing to the way of device renting deal, apply adapter pattern to develop device dealing module, which could be easily and generally used elsewhere.2. Focusing NHibernate's defect in lack of dexterity in database conditional operation, get rational solution to use factory pattern to design and develop database factory assembly. 3. To use Database factory and NHibernate to realize TLL (Transactional Logical Layer) in manner of Brower/Server infrastructure.